Dr. Jeffrey L. Griffin is the director and heart of the Center for Natural Healing. A 1984 graduate of National College of Chiropractic, in Lombard, Illinois, Dr. Griffin has been servicing the health needs of the Doylestown community for over 24 years. His focus of treatment is based on the works of Hans Selye, MD, who found that the body responds to any and all kinds of stress ? structural, biochemical or emotional ? in a very specific and predictable way. Knowing and understanding these responses and how to best treat them has become a lifelong passion for Dr. Griffin. In addition to Chiropractic, Dr. Griffin applies the healing principles of Dr. Howard Loomis, a leading researcher, educator and clinician in the field of digestion, enzyme research, body chemistry and internal functional disorders. As a certified associate through the Loomis Institute, Dr. Griffin has been empowered by the overwhelmingly positive results of using the Loomis System in his practice.